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YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame

YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame

YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame

Stainless steel:
stainless steel
Mean coil diameter:
12.5 mm
Total number of coils(Nt):
4
Free length(F.L.):
36 mm
Free angle:
90
Surface treatment:
ok
High-temperature heat treatment:
ok
Price
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Quantity Needed:
Pieces
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Company Advantages
1. The production of YUAN SINE SPRING how to make a torsion spring is handled by the most advanced production equipment. It has the ability to absorb shock and provides enough tension
2. Based on the company's leading production equipment and manufacturing technology, YUAN SINE SPRING ENTERPRISE CO., LTD provides customers with 'one-stop sourcing' solutions. The product performs well in a different environment when loading
3. This product is breathable to some extent. It is able to regulate skin wettedness, which is directly related to the physiological comfort. As a mechanical part, it uses elasticity to work
4. The product is safe to use. It is designed with an overheat protection which guards people against the injury of burning or electric leakage. The product is fabricated using a wide range of wires and metals
5. The product is easy to move. Featuring advanced electroplating treatment, the wheels are endowed with the excellent mechanical performance and smooth movement which can help achieve the 'L' or 'T' shape movement. It can effectively work by absorbing energy and storing it


YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame-1
Torsion Springs & Torsion Spring Manufacturers

Torsion spring is divided into single torsion spring and double torsion spring.  Torsion spring is often sleeve into the pin or shaft, when the external force, that is, according to the spring axis for the axis and produce a torsion force, make the spring roll tight or loose. Double torsion spring is divided into external double torsion and internal double torsion spring. Torsion spring is a variation of the spring to the extreme, from a single twist to double twist, or even all kinds of torsion rod deformation, according to the design of the formation. Torsion spring is a kind of spring of all kinds of design principle is more complex. And the change of type is quite lively.  The theory that involves in the design is the most vexed also. Therefore, it is difficult to master the design. Our torsion springs produce in all shapes, sizes, small, large, extended length and double torsion springs can all be manufactured to our customer’s special and strict requirements.


Product Parameter


Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)


Stainless steelstainless steel
Wire diameter1.4 mm
Outside of diameter15.3 mm
Inside of diameter12.5 mm
Mean coil diameter12.5 mm
Active coil number4
Total number of coils(Nt)4
Windingok
Free length(F.L.)36 mm
Free angle90
Right hand screwok
Closed and ground ok
Surface treatmentok
High-temperature heat treatmentok



Application


Optical glass accessories industries


YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame-2
Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)
YUAN SINE SPRING spring double torsion springs suppliers manufacturers for glasses and spectacle frame-3
Optical glass industries(hyperthermy torsion spring for glasss and spectacle frame)



Company Features
1. YUAN SINE SPRING ENTERPRISE CO., LTD is a trustworthy manufacturer and supplier of how to make a torsion spring . We have received a good reputation in the industry. Every double torsion springs suppliers undergoes detailed tests to verify quality and functionality.
2. YUAN SINE SPRING is the main force in designing, developing , research and development, manufacturing and sales of torsion spring design .
3. YUAN SINE SPRING has a dominant place in double torsion spring industry thanks to its helical torsion spring . We aim to win the market by maintaining the stable quality of products. We will focus on developing the new materials which feature more excellent performance, so as to upgrade products at the very beginning stage.
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